APA (7th ed.) Citation

Grubbs, H. A. (1935). A supplement to the manuscript book collections of Spain and Portugal. H.W. Wilson Co.

Chicago Style (17th ed.) Citation

Grubbs, Henry A. A Supplement to the Manuscript Book Collections of Spain and Portugal. New York: H.W. Wilson Co, 1935.

MLA (9th ed.) Citation

Grubbs, Henry A. A Supplement to the Manuscript Book Collections of Spain and Portugal. H.W. Wilson Co, 1935.